← Back to United States casesLinda Kunz, Lian Bigley, and others Case Involving Thomas Arthur Green and William Green, Salt Lake City, Utah, United States
Case Summary
The report describes Thomas Arthur Green, a Utah-based polygamist who left the mainstream LDS Church, established an underground polygamous household, and married or sexually abused several girls and women within interconnected families. The central documented legal case arose from Melvin Green's birth record, which indicated that his mother, Linda Kunz, became pregnant at age 13. Thomas was convicted in 2001 and later received another five-year sentence for child-rape charges. The report also describes alleged abuse of other girls, family and religious pressure, isolation, coercive control, and later efforts by some women to leave Green Haven and rebuild their lives.
Basic Information
Country: United States
State/Province: Utah, United States
City/Region: Salt Lake City
Incident Type: Rape
Relationship Status: Extramarital relationship
Relationship Duration: Approximately 14 years (marriage to Linda Pinam, 1970-1984)
Affair / New-Partner Context
Recorded context: Desire to replace or leave current partner
Reported initiator: Alleged suspect / offender
Relationship timing: During marriage or ongoing partnership, before separation
Incident Date: Aug. 10, 2002
Relationship Journey
Relationship Origins:
- Family introduction
- Friends circle
Relationship Stages:
- Living Together without Marriage
- Married Living Together
- Separated
- Arragned Marriage
- Police report filed
Analysis
Contributing Factors:
- Financial Issues
- Domestic Violence Allegation
- Domestic Conflict
- Mental instability
- Family pressure
Red Flags:
- Secretive communication patterns
- Unusual closeness with a specific third person
- Sudden change in routine or habits
- Meeting people privately / hiddenly
- Deception after incident
- Escalation Pattern / Violence
- Manipulative behavior
- Threats
- High-Conflict Household
Motives:
- Extramarital relationship
- Control/domination
- Fear of exposure
- Desire for new relationship
Relationship Outcomes:
- Divorce finalized
- Legal case ongoing
- Arrest made
- Protective order issued
- Relationship ended
Source Video
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People Link Graph
Linda Kunz, Lian Bigley, and others Case Involving Thomas Arthur Green and William Green, Salt Lake City, Utah, United States
Relationship Journey Graph
Origin
- Family introduction
- Friends circle
How the relationship or connection began.
Status
- Extramarital relationship
Approximately 14 years (marriage to Linda Pinam, 1970-1984)
Stages
- Living Together without Marriage
- Married Living Together
- Separated
- Arragned Marriage
- Police report filed
Important relationship phases recorded for this case.
Warning Signals
- Secretive communication patterns
- Unusual closeness with a specific third person
- Sudden change in routine or habits
- Meeting people privately / hiddenly
- Deception after incident
- Escalation Pattern / Violence
- Manipulative behavior
- Threats
- High-Conflict Household
Reported red flags or early concern points.
Pressure Points
- Financial Issues
- Domestic Violence Allegation
- Domestic Conflict
- Mental instability
- Family pressure
- Extramarital relationship
- Control/domination
- Fear of exposure
- Desire for new relationship
Contributing factors and possible motives from the available sources.
Incident
2002-08-10
Outcome
- Divorce finalized
- Legal case ongoing
- Arrest made
- Protective order issued
- Relationship ended
Recorded relationship or case outcome.
AI Intelligence Assessment
Relationship Pattern
Coercive Control
Pattern Analysis
The report describes a relationship system organized around polygamy, religious justification, family dependency, isolation, and an extreme power imbalance between Thomas Green and younger female members of interconnected households. Green reportedly used marriage to mothers and family access to reach teenage daughters, while presenting the girls' apparent proposals as evidence that relationships were voluntary. Public advocacy and religious claims reportedly helped normalize or conceal alleged sexual exploitation until records, testimony, and legal investigation exposed the conduct.
Investigative Notes
The reported investigation intensified after Thomas Green's 1999 Dateline appearance and other public interviews drew prosecutorial attention. Prosecutor Tom Levitt reportedly examined Melvin Green's birth certificate and concluded that Linda Kunz was 13 when she became pregnant. Green was reported convicted in May 2001 and sentenced to five years, fined $78,000 in connection with misuse of government assistance, and later sentenced to another five years for child-rape charges. Allison Ryan reportedly testified that Green abused her when she was 16 and had also abused her 12-year-old sister. Green reportedly spent six years in prison and received parole in 2007. Lian Bigley reportedly left and obtained a restraining order. William Green was reportedly arrested in a separate case involving an alleged rape of a 13-year-old girl. Thomas Green died from illness on February 28, 2021.
Investigation Confusion
The report contains conflicting or uncertain details about the number and order of Green's wives, the identities and spellings of some people, the exact dates when Bas Cock and Allison Ryan left, and the status of later relationships. Lian Bigley reportedly withdrew earlier allegations and Green claimed she fabricated them, creating a disputed account. The report also includes uncertain claims about Ross Liverno's children and an unverified online claim that three surviving Green wives later joined or married into the Kingston group.
Case Reconstruction / Puzzle Pieces
Thomas Green reportedly began in a monogamous marriage with Linda Pinam, became committed to polygamy after studying religious history, left the LDS Church, and divorced in 1984. He then connected with underground polygamous groups and Ross Wesley Liverno, established Green Haven, and formed relationships with women and girls from polygamous families. The reported pattern involved marriage to mothers, access to their daughters, alleged sexual abuse, religious and family normalization, public self-presentation, and isolation. The investigation connected the broader pattern to a specific prosecutable event through Melvin Green's birth certificate, while testimony from Allison Ryan and later legal proceedings supported additional child-abuse allegations.
Risk Assessment
The source describes severe historical risk indicators, including adult-minor sexual relationships, alleged rape and child abuse, coercive religious justification, family isolation, dependency, repeated targeting of girls, and retaliation or pressure around disclosures. The report also describes legal intervention, a restraining order for Lian Bigley, and later departures by some women. The account is a secondary video report and contains allegations, uncertain details, commentary, and possible naming or chronology inconsistencies.
Key Takeaways
The source highlights how religious claims, family-system pressure, isolation, economic dependence, and adult control over marriage decisions can obscure sexual exploitation. Repeated access to minors through family relationships, public rationalization of adult-minor marriage, disputed disclosures, and efforts to portray victims' objections as unreliable were important warning signs. Some survivors later left the household, obtained legal protection, pursued education or careers, and publicly discussed empowerment.
AI Case Q&A
What early signals mattered most?
The most important reported early signals were Thomas Green's fixation on polygamy, his claim that God directed him to pursue it, his recruitment into underground groups, his rule that wives had to propose to him, his access to teenage girls through their mothers, and his repeated pursuit of girls from families accustomed to polygamy.
Which clues helped connect the case?
The reported clues that connected the case included Green's public interviews, statements about underage marriage and pregnancy, the birth certificate for Melvin Green, Allison Ryan's testimony, Lian Bigley's earlier allegations, and Green's own public descriptions of his household. The birth record was especially significant because it indicated that Linda Kunz was 13 when she became pregnant.
Which evidence types appeared strongest?
According to the source, the strongest reported evidence types were documentary records such as Melvin Green's birth certificate, court testimony by Allison Ryan, prior allegations by Lian Bigley, and Green's own televised statements. The exact court record, charging documents, and corroborating forensic evidence were not provided in the transcript.
Witness / Eyewitness Statements
Mel Pesen reportedly recalled Thomas Green asking to marry his daughter. Allison Ryan reportedly testified that she was 16 when Green abused her and that he abused her 12-year-old sister. Lian Bigley reportedly disclosed allegations to an adult, later withdrew them, and Green disputed her account in court. The report also describes interviews with Melvin Green and statements from Green's wives defending or normalizing the household.
How did follow-up reports change the understanding?
Follow-up reporting reportedly changed the understanding from a controversial polygamous lifestyle story to a criminal child-abuse case after prosecutors reviewed the birth certificate and testimony. Later developments included additional child-rape charges, Green's imprisonment and parole, Lian's departure and restraining order, William Green's separate arrest, Green's death in 2021, and the later independent lives of Lian and Hannah. The alleged later marriages of three widows into the Kingston group remained unverified.
What remained unclear?
The exact number of Green's wives and children, the precise dates of several marriages and separations, the full legal outcomes of every allegation, and the identities or current locations of surviving household members remain unclear. The source does not provide complete court documentation, medical evidence, or an independently verified account of every alleged abuse. Some claims about Ross Liverno, the Kingston group, and later family relationships are explicitly uncertain.